Hi,

I'm running BIRD on Arista which allows access to Linux bash. I'm having issue with running multihop BFD session on it and I believe it's related to port being already binded.
bash-4.3# netstat -tulpen | grep 4784
 udp6       0      0 :::4784                 :::*                                0          4269       -

Above is netstat output from bash on Arista (there is no BFD configured on switch). When I try to run nc -ul4 4784 I'm getting
Ncat: bind to 0.0.0.0:4784: Address already in use. QUITTING.

I couldn't find any configuration option for BFD to change port being used, but maybe there is one?
Perhaps anyone run into similar issue and have a workaround?
--

Kuba Nowacki

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